Hawker 800 XP, Pilot Training Manual

Page: 389 / 504

A tubular rudder gust lock, when inserted
through a hole in the cockpit floor, engages
rudder linkage to immobilize the rudder.
Operation
To engage the aileron/elevator gust locks,
disengage the lock from the stowage clip
and swing it in position with the neutralized
control wheel (Figure 15-8). Position the
claws on the control wheel bushings. Push the
knurled knob down and rotate clockwise to
engage the claws in the bushing.
A cable actuated by aileron/elevator gust lock
engagement actuates the throttle lockout
(baulk unit) mechanism. This restricts throt-
tle movement, allowing either throttle to be
moved full range while the other throttle is re-
stricted to a low power setting. When the gust
lock is removed, the baulk is removed, free-
ing both throttle levers. The lock must be re-
moved prior to takeoff.
To engage the rudder gust lock (Figure 15-8),
lift the cover in the floor and remove the rud-
der gust lock from stowage at the front side of
the copilot’s seat. Center the rudder and insert
the lock through the hole in the rudder link-
age and into the bracket beneath. The lock
must be removed prior to taxiing.
15-9
FOR TRAINING PURPOSES ONLY
HAWKER 800 XP PILOT TRAINING MANUAL
FlightSafety
international
Figure 15-8. Gust Lock System
AILERON/ELEVATOR
GUST LOCK
RUDDER
GUST LOCK
PITOT VANE
SWITCH BUSBAR CIRCUIT BREAKER
RUD BIAS HEAT LT
LEFT PS1
DA-D E/8
RUD BIAS HEAT RH
RIGHT PS2
DA-D F/8
Table 15-1. ELECTRICAL SOURCES—PITOT/VANE HEAT